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Predicate | Object |
---|---|
rdf:type | |
lifeskim:mentions | |
pubmed:issue |
627
|
pubmed:dateCreated |
1980-8-28
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pubmed:abstractText |
Four methods of calculating left ventricular ejection fraction from equilibrium radionuclide angiography have been assessed for inter-observer variability and compared to single-plane contrast cineangiography. The superiority of data-processing methods which use a left ventricular region of interest which follows the changing size of the left ventricle into systole is demonstrated. A simple method of correcting for background is suggested as an alternative for those centres not possessing the necessary software for methods involving a changing region of interest.
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pubmed:language |
eng
|
pubmed:journal | |
pubmed:citationSubset |
AIM
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pubmed:status |
MEDLINE
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pubmed:month |
Mar
|
pubmed:issn |
0007-1285
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pubmed:author | |
pubmed:issnType |
Print
|
pubmed:volume |
53
|
pubmed:owner |
NLM
|
pubmed:authorsComplete |
Y
|
pubmed:pagination |
205-9
|
pubmed:dateRevised |
2006-11-15
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pubmed:meshHeading |
pubmed-meshheading:7378676-Angiocardiography,
pubmed-meshheading:7378676-Background Radiation,
pubmed-meshheading:7378676-Cardiac Output,
pubmed-meshheading:7378676-Cineangiography,
pubmed-meshheading:7378676-Computers,
pubmed-meshheading:7378676-Heart,
pubmed-meshheading:7378676-Heart Function Tests,
pubmed-meshheading:7378676-Humans,
pubmed-meshheading:7378676-Stroke Volume
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pubmed:year |
1980
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pubmed:articleTitle |
The effect of various background protocols on the measurement of left ventricular ejection fraction in equilibrium radionuclide angiography.
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pubmed:publicationType |
Journal Article,
Comparative Study
|